Abstract: The invention concerns a method for manufacturing at least one thin-walled structure (1,11,13,17,18), whereby this structure is built layer by layer by applying successive powder layers extending substantially horizontally and by moving an energy beam over each of these powder layers according to a predetermined pattern so as to make said powder melt and subsequently make it solidify or sinter, such that successive layers connected to each other of said thin-walled structure (1,11, 13,17,18) are formed which extend according to a horizontal cross section of this thin-walled structure (1, 11,13,17,18).

Abstract: The invention concerns a method for manufacturing at least one thin-walled structure (1,11,13,17,18), whereby this structure is built layer by layer by applying successive powder layers extending substantially horizontally and by moving an energy beam over each of these powder layers according to a predetermined pattern so as to make said powder melt and subsequently make it solidify or sinter, such that successive layers connected to each other of said thin-walled structure (1,11, 13,17,18) are formed which extend according to a horizontal cross section of this thin-walled structure (1, 11,13,17,18).

Abstract: The present invention provides methods allowing the use of selective laser powder processing techniques for the production of medically acceptable prosthetic dental frameworks. The frameworks produced according to the present invention have high grade mechanical properties as well as a high accuracy.